Enumeration

NSWhoseSpecifier.SubelementIdentifier

NSWhoseSpecifier uses these constants to specify sub-elements within the collection of objects being tested that pass the specifier’s test.

Declaration

enum SubelementIdentifier : UInt

Overview

Topics

Constants

case indexSubelement

An element at a given index that meets the specifier test.

case everySubelement

Every element that meets the specifier test.

case middleSubelement

The middle element that meets the specifier test.

case randomSubelement

Any element that meets the specifier test.

case noSubelement

No sub-element met the specifier test. Valid only for specifying the end sub-element.; that is, there is no end, so consider all elements.